2012/09/30 by Nick E. Mavromatos, Mavromatos, Nick E.
Physics and Astronomy · #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #gr-qc #hep-ph #hep-th
paper · pdf · doi:10.48550/arxiv.1210.0211
12 pages pdflatex, uses special macros.Plenary talk at the 1st International Conference on New Frontiers in Physics 2012, Kolymbari (Crete, Greece), June 10-16 2012, to appear in the Proc. EPJ WEB of Conferences, updated references
arxiv created 2012/10/10 · arxiv updated 2012/10/12
I discuss some (unconventional) aspects of String Cosmology of relevance to supersymmetric dark matter searches at the Large Hadron Collider (LHC) at CERN. In particular, I analyse the role of time-dependent dilaton fields in relaxing some of the stringent constraints that characterise minimal supersymmetric models in standard cosmology. I also study briefly CPT-violating aspects of brane Universe models with space-time brane defects at early epochs and their potential relevance to the observed Baryon Asymmetry.